# TMS Sidekick vs TSW Mobile Client

The clearest difference is rating: TSW Mobile Client at 3.1 against TMS Sidekick's 2.1. TMS Sidekick's advantage is update cadence (monthly vs every 13 months) and review sentiment (17% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TSW Mobile Client holds the better App Store score, 3.1 against 2.1. Both are backed by a comparable volume of ratings — 15 and 9 respectively. Written reviews complicate that: 17% of TMS Sidekick's written reviews are positive against 0% of TSW Mobile Client's, so the app with the better star average is not the one people write more warmly about.

TMS Sidekick ships an update monthly, TSW Mobile Client every 13 months. The most recent releases landed on September 8, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | TMS Sidekick | TSW Mobile Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (15 ratings)](https://appshunter.io/ios/app/tms-sidekick/id625467183/reviews) | **[3.1 (9 ratings)](https://appshunter.io/ios/app/tsw-mobile-client/id858570597/reviews)** |
| Number of ratings | **15** | 9 |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | Free | Free |
| Size | 43 MB | 71 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Four Rivers Software Systems Inc](https://appshunter.io/developer/625467186) | [Johnson Controls, Inc.](https://appshunter.io/developer/503559091) |

## What reviewers say

### TMS Sidekick

[App page](https://appshunter.io/ios/app/tms-sidekick/id625467183)

This mobile solution provides technicians with on-the-go access to maintenance management systems. It allows for quick communication, task resolution, and data collection for work orders directly from a mobile device.

**Highlights:** On-the-go maintenance management, Access TMS database, Retrieve asset data, Perform scheduled maintenance, Collect data for work orders, Communicate on the go

**In-app purchases:** none


### TSW Mobile Client

[App page](https://appshunter.io/ios/app/tsw-mobile-client/id858570597)

Access fire alarm network information remotely from your mobile device. View system status and perform limited control functions for system testing and maintenance. Requires network connectivity to a TrueSite Workstation.

**Highlights:** Fire alarm network annunciation access, View fire, priority 2, supervisory, and trouble conditions, Limited password-controlled functions for system testing, Alarm, silence, and reset controls, Connect unlimited clients simultaneously, Remote access via VPN on cellular service

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TMS Sidekick free?

TMS Sidekick is free to download, with no in-app purchases.

### Is TSW Mobile Client free?

TSW Mobile Client is free to download, with no in-app purchases.

### Which has better reviews, TMS Sidekick or TSW Mobile Client?

TSW Mobile Client is rated higher. TMS Sidekick averages 2.1 out of 5 from 15 ratings, while TSW Mobile Client averages 3.1 from 9 ratings.

### Do TMS Sidekick or TSW Mobile Client have ads?

Neither TMS Sidekick nor TSW Mobile Client shows ads.

### Which is updated more often, TMS Sidekick or TSW Mobile Client?

TMS Sidekick ships an update monthly, and TSW Mobile Client every 13 months. Most recently, TMS Sidekick was updated on September 8, 2026 and TSW Mobile Client on June 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*